How to repair joystick Sony Ericsson K750, K700, K790, K800, W700, W800, K500, K510, K600, T610

For the beginning it is necessary to disassemble the phone. In detail about its disassembly I shall not write, it is rather easy. Only it is necessary to be accurate and to not apply the large efforts. The process of disassembly is identical with Disassembly SE K300.

During removal and installation of a back cover of phone the protective cover of the camera should be open!!! Differently will break the switch of camera.

So, naked joystick has appeared. Accurately enter machine oil by a syringe between a core and metal case.

Oil to joystick

Press joystick in the different parties that the oil has become impregnated, and repeat procedure some times. Then wipe the rests of oil by moistened in spirit cotton wool. Do not suppose hit of spirit or oil on electrical parts of the telephone, especially on the display! Be extreme accurate!

The rubber cover, established by a factory, has appeared unsufficiently, and I have enclosed under it excellent foam rubber for additional reliance of tightness. This foam rubber is not included into reaction with machine oil and is very elastic.

the foam rubber

On it, the regular cover is dressed:

the regular cover

Has appeared, that through Fast Port openings in the telephone a lot of dust comes. It is possible to cover these apertures with the same foam rubber:

joystick